High performance. The "gold band" tube. Workhorse tubes for sporting or hunting. Full choice of constrictions from Spreader to Extra Full. Fits Invector-Plus barrels in 12 gauge only. The Midas touch - these exceptional tubes extend beyond the end of the barrel for easy removal and installation. They are tough with their stainless steel construction with black oxide finish and laser-etched gold accent band. The "gold band" is a recognizable feature on clay target ranges and in the field all across North America and is a sign of top performance.Features: Minimum gap geometry plus high-resolution "RMS" finish reduces plastic buildup in the boreInvector-Plus long taper choke tube technology in 12 gaugeExtends beyond the end of barrel for easy removal and installationLaser-etched gold accent bandProduces tighter patterns than Browning Invector-Plus flush choke tubes